— 9 —
• Switch Location
VOLUME : MAX
MEGA BASS : OFF
AVLS : NORMAL
[AM]
BAND: AM
Signal generator
[FM]
BAND : FM
Signal generator
AM TRACKING ADJUSTMENT
Adjust for a maximum reading on level meter.
L1 620kHz
CT1 1,400kHz
TUNER SECTION
Put the lead-wire
antenna close to
the set.
30% amplitude modulation by 400Hz
signal.
Output level : as low as possible
AM RF signal
generator
0.01
µ
F
FM RF signal
generator
FM I
J301 (phones)
• Repeat the procedures in each adjustment several times for the
maximum level meter indication.
• The frequency coverage and tracking adjustments should be
finally done by the trimmer capacitors.
AM FREQUENCY COVERAGE ADJUSTMENT
Adjust for a maximum reading on level meter.
L4 520kHz
CT4 1,750kHz[1,680kHz]
AM IF ADJUSTMENT
Adjust for a maximum reading on level meter.
T1 455kHz
FM TRACKING ADJUSTMENT
Adjust for a maximum reading on level meter.
L2 86.5MHz
CT2 109.5MHz
FM FREQUENCY COVERAGE ADJUSTMENT
Adjust for a maximum reading on level meter.
L3 86.5MHz
CT3 109.5MHz
Adjustment Location: Main board (See page 10)
0 dB = 1 µV
[ ] : AEP, E Model